Product Solutions

Silicon Vacuum Glass Product System

For building energy efficiency, cold-chain equipment, transportation equipment, and functional transparent envelope scenarios, we provide high-performance vacuum glazing solutions that balance thermal insulation, acoustic performance, anti-condensation, safety, and long-term stability.

Single · Core high-performance configurationComposite · Vacuum-insulated structureSafety · PVB laminated upgradeWindows · Energy-saving building windowsFacades · High-performance transparent envelopeCold Chain · Cabinet doors and display glazingTransport · Transparent components for mobility systems

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Typical ProductsThree common product configurationsSingle-cavity vacuum glass, vacuum-insulated composite glass, and vacuum-insulated PVB composite glass.

Core ValueThermal insulation · acoustics · anti-condensation · safetyProduct configurations for the overall performance needs of transparent envelope systems.

Application FieldsBuildings / cold chain / transport / industrial transparent partsAdaptable to different climates, spaces, and system requirements.

Single-Cavity Vacuum GlassVacuum Insulated Composite GlassVacuum Insulated PVB Composite GlassEnergy-Saving Building Windows and DoorsHigh-Performance FacadesCold-Chain Cabinet DoorsTransparent Components for Transportation EquipmentAnti-Frost and Anti-Condensation ApplicationsSingle-Cavity Vacuum GlassVacuum Insulated Composite GlassVacuum Insulated PVB Composite GlassEnergy-Saving Building Windows and DoorsHigh-Performance FacadesCold-Chain Cabinet DoorsTransparent Components for Transportation EquipmentAnti-Frost and Anti-Condensation Applications

Product System

Current Product System

Based on differentiated project needs in energy saving, acoustic performance, safety, and system fit, we have built three core product series.

Single-Cavity Vacuum Glass

Using a single vacuum cavity structure, inorganic silicon integrated welding, and efficient degassing technology, this product balances thermal insulation, acoustic performance, and wind-pressure resistance, making it an important high-performance glass product for building energy efficiency.

Suitable for energy-saving building windows, doors, and facades.
High-vacuum single-cavity structure balancing thermal and acoustic performance.
Can meet common requirements for building exterior windows.

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Vacuum Insulated Composite Glass

Combining a vacuum layer and an insulating cavity, this product further improves thermal insulation on the basis of single-cavity vacuum glass and enhances compatibility with large window, door, and facade systems.

Vacuum layer plus insulating cavity, suitable for large windows, doors, and facades.
Better edge thermal bridge control for high-performance envelope structures.
Suitable for premium scenarios such as passive and ultra-low-energy buildings.

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Vacuum Insulated PVB Composite Glass

Integrating vacuum insulation, insulating cavity edge thermal reduction, and PVB laminated protection, this product comprehensively strengthens explosion resistance, impact resistance, and other safety protection performance while maintaining thermal and acoustic benefits.

Combines multiple structural advantages
Suitable for premium facades, security buildings, and high-safety scenarios.
Balances thermal insulation, acoustic performance, explosion resistance, and impact resistance.

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Product Overview

Silicon vacuum glass is a high-performance glass product built around a vacuum insulation structure. By creating a stable vacuum layer between glass panes and coordinating edge sealing, support structures, and manufacturing control, it maintains transparency while improving thermal insulation, acoustic performance, anti-frost and anti-condensation behavior, safety, and long-term stability.

Compared with conventional glass, Silicon vacuum glass is neither a simple laminated stack nor a replacement for ordinary air-cavity glass. It is a product system designed around overall performance and system compatibility.

Vacuum StructureA stable vacuum structure designed to retain performance over long-term use.

Edge SealingDedicated edge sealing and support design balance structural integrity and airtightness.

Multi-Scenario FitSuitable for building energy efficiency, cold chain, transport, and industrial transparent components.

ConfigurabilityMultiple configurations can be matched to insulation, acoustic, and safety requirements.

Configuration Solutions

Common Vacuum Glazing Configurations

Different configurations respond to different project needs. Base structures focus on vacuum energy performance, composite structures strengthen system thermal performance, and PVB composite structures further enhance acoustic comfort and safety.

Base Configuration

Single-Cavity Vacuum Glass

A vacuum cavity is formed between two panes of glass, with support pillars distributed inside the cavity to resist atmospheric pressure, prevent the panes from touching, and maintain structural integrity.

The edge is sealed with an inorganic silicon-based soldering system to create a stable perimeter seal. The mainly inorganic material system supports durability and long-term stability.

This relatively simple configuration is an important base type for high-performance vacuum glazing and suits projects requiring insulation, acoustics, anti-frost, anti-condensation, and energy-saving performance.

Enhanced Thermal Envelope

Vacuum Insulated Composite Glass

A three-pane, two-cavity composite structure combines one vacuum glass layer with one Low-E insulated glass layer, bringing the advantages of vacuum and insulating structures together.

It improves overall thermal performance while reducing edge heat transfer and strengthening suitability for energy-saving envelope systems.

It is suitable for windows, doors, facades, and high-performance transparent envelope systems requiring stronger thermal insulation.

Acoustic and Safety Upgrade

Vacuum Insulated PVB Composite Glass

A four-pane, three-cavity design combines a Low-E vacuum layer, an insulating cavity, and PVB laminated glass to reinforce acoustic comfort and safety protection while retaining vacuum glazing performance.

Compared with the base configuration, this composite structure places greater emphasis on comfort and safety.

It is suitable for premium residences, hotels, hospitals, schools, and projects requiring quiet interiors, safety protection, and stronger system performance.

Performance Features

Product Performance Features

Silicon vacuum glass is not limited to improving a single indicator. For transparent envelope scenarios, it builds comprehensive advantages across thermal performance, acoustic comfort, low-temperature tolerance, safety protection, system adaptability, and long-term use.

Outstanding thermal insulation

Based on vacuum insulation principles, it effectively reduces heat transfer and performs well in reducing indoor-outdoor heat exchange and improving thermal comfort.

Better acoustic noise reduction

The vacuum structure can effectively weaken sound wave transmission, reduce external noise impact, and optimize the indoor acoustic environment.

Improved anti-frost and anti-condensation performance

In environments with large temperature differences, significant humidity changes, or low-temperature operation, it helps reduce condensation, fogging, and frost.

Thinner and lighter structure with stronger adaptability

The structural design balances performance and thickness, making it easier to match modern windows, doors, facades, and functional transparent component systems.

Long-term stability deserves attention

Optimized around vacuum retention, edge sealing, support structure, and process coordination, with emphasis on long-term stable performance.

More complete safety application performance

Laminated composite versions offer higher safety levels and are widely used in buildings, public areas, transportation equipment, and industrial transparent components.

Performance Matrix

Multidimensional Product Performance Comparison

A multidimensional performance comparison helps you select the most suitable product configuration for your project requirements.

Multi-Axis Profile

A multidimensional performance comparison helps you select the most suitable product configuration for your project requirements.

ActiveSingle-Cavity Vacuum Glass

Core Technology

Core Technical Features

From vacuum structure and edge sealing to support design and manufacturing control, Silicon vacuum glass establishes more complete technical coordination around the key links of high-performance glass.

Vacuum Structure Technology

Through systematic control of vacuum space formation and retention, the product shows stronger advantages in thermal insulation and acoustic performance.

Edge Sealing Technology

Edge sealing process and materials determine air tightness, structural strength, and service life, providing the core guarantee for long-term application.

Support Structure Technology

Optimizing support pillar materials, shapes, and distribution balances structural support, visual transparency, and overall performance.

Airtightness and Manufacturing Process Control

Optimizing evacuation, sealing, testing, and process coordination improves the foundation of manufacturing quality.

Coordinated Material System Design

As the underlying support for vacuum structure, edge sealing, support systems, and manufacturing processes, coordinated design among glass substrates, sealing materials, support materials, and process materials improves product stability, reliability, and system adaptability in long-term use.

Application Fields

Main Application Fields

Different product configurations support differentiated solutions for buildings, cold chain, transport equipment, and functional transparent components.

Building Windows, Doors, and Facades

Suitable for high-performance windows, doors, curtain walls, daylighting systems, and other building envelope areas, helping improve energy efficiency, comfort, and overall use quality.

Cold Chain Equipment and Cabinet Doors

Suitable for refrigerated cabinet doors, cold-chain display equipment, and low-temperature viewing windows, improving condensation and fogging behavior while retaining clear display visibility.

Transport, Photovoltaic Greenhouses, and Functional Transparent Parts

Suitable for vehicle and rail applications, functional transparent components, and scenarios requiring transparent envelopes, thermal control, and spatial comfort.

Solution Matching

Customized Vacuum Glazing Configuration for Your Project

If you would like to understand how Silicon vacuum glass fits building energy efficiency, cold-chain equipment, transportation equipment, or other application scenarios, contact us. We can provide more targeted product recommendations and application support based on your specific project requirements.

Building FacadesEnergy saving, acoustic comfort, comfort, and system fit.

Cold-Chain EquipmentAnti-condensation, anti-frost, low-temperature display, and operating energy use.

Product UpgradeUpgrade traditional insulating glass to a vacuum composite system.

Project IntroductionProduct selection, sample validation, and application recommendations.

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Leave your project requirements, and we will recommend a suitable vacuum glazing product solution based on application scenario, performance targets, budget planning, and production delivery conditions.

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